ARCO Marine BI-1203-3A Battery Isolator - 120A - 1 Alternator, 3 Battery [BI-1203-3A] Ram Mount Store | GDS 2" Bronze Extra Long Thru-Hull

2" Bronze Extra Long Thru-Hull Fitting w/Nut

) 21” long Dissipater mounts to the masthead and extends vertically above all other masthead equipment

obstructions

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ARCO Marine BI-1203-3A Battery Isolator - 120A - 1 Alternator, 3 Battery [BI-1203-3A] Ram Mount Store | GDS 2" Bronze Extra Long Thru-HullBI 1203 3A Battery Isolator 120A 1 Alternator, 3 Battery The Arco Marine BI 1203 3A is an inboard outboard battery isolator that can handle 1 alternator, 3 batteries, and 120A max. Rated for use with 10 to 350 amp alternators on 12, 24, or 32 volt negative ground systems. *Includes exciter terminal Features: 1 alternator, 3 batteries, 120A max Inboard and outboard battery isolators are solid state devices that allow electrical current to flow in one